XML 76 R64.htm IDEA: XBRL DOCUMENT v3.19.1
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 4 Months Ended 6 Months Ended
May 09, 2019
Apr. 14, 2019
Apr. 15, 2018
Jan. 20, 2019
Apr. 14, 2019
Apr. 15, 2018
Subsequent Event [Line Items]            
Cash dividends declared per common share   $ 0.40 $ 0.40 $ 0.40 $ 0.80 $ 0.80
Loans Payable to Bank   $ 315.0     $ 315.0  
Long-term Line of Credit   739.4     739.4  
Line of Credit Facility, Maximum Borrowing Capacity   $ 900.0     $ 900.0  
Subsequent Event            
Subsequent Event [Line Items]            
Cash dividends declared per common share $ 0.40